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PartsTable / COMPONENT / 83309-31-10IN
83309-31-10IN ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, stem_type: RISING, seat_angle: 45.0 DEGREES NOMINAL, valve_size: 4.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, overall_height: 13.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-701-8118, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
83309-31-10IN
NSN: 4820-01-701-8118
FSC: 4820
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
stem_typeRISING
seat_angle45.0 DEGREES NOMINAL
valve_size4.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
overall_height13.750 INCHES NOMINAL IN
overall_length38.000 INCHES NOMINAL IN
connection_typeBUTT WELD TUBE
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designatorSOLID WEDGE
valve_operation_methodMANUAL
stem_actuating_end_typeTHREADED EXTERNALLY
NSN4820-01-701-8118
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 83309-31-10IN · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
8553-1-65Interchangeable
interchangeable cross-reference
interchangeable
P4-32926-G01 REInterchangeable
interchangeable cross-reference
interchangeable
83309-37 ITEM 5Interchangeable
interchangeable cross-reference
interchangeable
83309-31CD51378810-00648-02TSInterchangeable
interchangeable cross-reference
interchangeable
83309-31Interchangeable
interchangeable cross-reference
interchangeable
83309-31 ITEM 6AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 83309-31-10IN?
83309-31-10IN is a VALVE,GATE.
What parts can replace 83309-31-10IN?
There are 9 known substitutes for 83309-31-10IN: 8553-1-65, P4-32926-G01 RE, 83309-37 ITEM 5 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83309-31-10IN?
83309-31-10IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-701-8118. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026